<template>
  <div id="app">
    <router-view ></router-view>
  </div>
</template>

<script>
export default {
  name: "App",
  provide() {
    return {
      reload: this.reload,
    };
  },
  data() {
    return {
      isRouterAlive: true,
    };
  },
  created() {
    // console.log('在页面刷新时将vuex里的信息保存到localStorage里')
    // 在页面刷新时将vuex里的信息保存到localStorage里
    // window.addEventListener("beforeunload", () => {
    //   localStorage.setItem("messageStore", JSON.stringify(this.$store.state));
    // });
    // // 在页面加载时读取localStorage里的状态信息
    // localStorage.getItem("messageStore") &&
    //   this.$store.replaceState(
    //     Object.assign(
    //       this.$store.state,
    //       JSON.parse(localStorage.getItem("messageStore"))
    //     )
    //   );
  },
  methods: {
    reload() {
      this.isRouterAlive = false;
      this.$nextTick(function () {
        this.isRouterAlive = true;
      });
    },
  },
};
</script>
